64196548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26267}}^1$

素因数の和:26331

約数の個数: 24

約数和(自身を含む): 123564672

約数和(自身を除く): 59368124

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 26267, 52534, 105068, 341471, 682942, 1234549, 1365884, 2469098, 4938196, 16049137, 32098274, 64196548]

約数ペア:

[(1, 64196548), (2, 32098274), (4, 16049137), (13, 4938196), (26, 2469098), (47, 1365884), (52, 1234549), (94, 682942), (188, 341471), (611, 105068), (1222, 52534), (2444, 26267)]